P1394

Ignition Coil Cylinder 4 Spark Duration Too Short

P1394 - Ignition coil power stage cylinder 4.: Short circuit to ground.

Possible causes:
1. Sparkplug cylinder 4.
2. Ignition coil cylinder 4.

1. Sparkplug cylinder 4.
No detail available for this fault

2. Ignition coil cylinder 4.
No detail available for this fault